نتایج جستجو برای: expanded program on vaccination
تعداد نتایج: 8647148 فیلتر نتایج به سال:
While childhood vaccination programs, such as WHO’s Expanded Program on Immunization, have had a dramatic impact on child morbidity and mortality worldwide, lack of coverage with several existing vaccines is responsible for large numbers of child deaths each year, mostly in developing countries. According to WHO estimates, increased coverage of three vaccines alone – pneumococcal conjugate vacc...
Background: HBV infection is one of the great medical problems of world and Iran. Based on WHO reports, about %37 of world population have been infected by HBV and over 2 billion people have new or old evidence of HBV infection and about 400 million have chronic hepatitis and are carriers of HBV infection. Every year about 2 million people die because of HBV infection. 3/4 of world population l...
WHO recommends high-dose vitamin A supplementation (VAS) to children from 6 months to 5 years of age in low-income countries, in order to prevent and treat vitamin A deficiency-associated morbidity and mortality. The current policy does not discriminate this recommendation either by sex or vaccination status of the child. There is accumulating evidence that the effects of VAS on morbidity, mort...
The national tuberculosis control program (NTP) was implemented in Thailand as integrated with the provincial general health services since 1967, with BCG vaccination successfully introduced from the beginning, but progress in expansion of case-finding and chemotherapy had only been achieved following the establishment of hospitals at the district level since the late seventies. At present, cas...
BACKGROUND Measuring vaccination coverage permits evaluation and appropriate targeting of vaccination services. The cluster survey methodology developed by the World Health Organization, known as the 'Expanded Program on Immunization (EPI) methodology', has been used worldwide to assess vaccination coverage; however, the manner in which households are selected has been criticized by survey stat...
BACKGROUND Launched in 1974, the Expanded Program on Immunization (EPI) is estimated to prevent two-three million deaths annually from polio, diphtheria, tuberculosis, pertussis, measles, and tetanus. Additional lives could be saved through better understanding what influences adherence to the EPI schedule in specific settings. METHODS The Etiology, Risk Factors and Interactions of Enteric In...
Background and Aim: The most important healthcare reform in Iran during the last decade has been implementation of the family physician and referral system in rural areas and small towns with a population of less than 20000. The program was expanded (as a pilot project), with small modifications, to rural areas of 2 provinces, namely, Fars and Mazandaran. This study was initiated to assess the ...
BACKGROUND The Expanded Program on Immunization (EPI) was initiated by World Health Organization (WHO) in 1974 in order to save children from life threatening, disabling vaccine-preventable diseases (VPDs). In Pakistan, this program was launched in 1978 with the main objectives of eradicating polio by 2012, eliminating measles and neonatal tetanus by 2015, and minimizing the incidence of other ...
Bacillus Calmette-Guérin (BCG), the only licensed vaccine against tuberculosis, has been shown to provide heterologous protection against unrelated pathogens and enhance antibody responses to several routine expanded program on immunization (EPI) vaccines. Understanding these heterologous effects is important for the development of optimal vaccination strategies. We set out to assess the effect...
In Vietnam, there are no accurate data on tetanus incidence to allow assessment of disease burden or vaccination program efficacy. We analyzed age structure of 786 tetanus cases admitted to a tertiary referral center in Vietnam for three separate years during an 18-year period to examine the impact of tetanus prevention programs, namely the Expanded Program on Immunization (EPI) and the Materna...
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